After previewing last year and sharing more details in May, Key Verifier is “now available to all Android 10+ users” to protect against impersonators and fraudsters. This system uses QR codes to ...

Abstract: Secure Shell (SSH) is a robust cryptographic network protocol designed to establish a secure and encrypted connection over potentially insecure networks, which is typically used for remote ...

Abstract: Group Authenticated Key Exchange (GAKE) protocol can achieve authentication among multiple users within a group and facilitates the agreement on a consistent group key, which ensures the ...

Keio University, Department of Mechanical Engineering, 3-14-1 Hiyoshi, Kohoku-Ku, Yokohama, Kanagawa 223-8522, Japan ...